Dateline 5/10 on NBC

When a dancer is murdered in her Virginia home, investigators are hopeful they can crack the case. But after interviewing a series of suspects, detectives realize the case is much more complicated than previously thought. Could an unexpected tip lead them to an unlikely person? Andrea Canning reports.

Dateline NBC is the longest-running series in NBC primetime history and is now in its 27th season. Anchored by Lester Holt and featuring correspondents Andrea Canning, Josh Mankiewicz, Keith Morrison and Dennis Murphy, Dateline is the #1 most-watched Friday newsmagazine for the last two straight seasons and reaches millions of people every week through its broadcast and social media platforms. This year, the series will be inducted into the Broadcasting & Cable Hall of Fame. David Corvo is the senior executive producer, and Liz Cole is the executive producer. Follow Dateline on Facebook, Instagram and Twitter.